Mark William
Classification: Coursebook
Page count: 176
Viewed: 106
Last update: 5 months ago
Crash report
Science Learner′s Book 4 , Primary Checkpoint | Free PDF
1. Living Things and Biological Processes: Functions of bones and skeletons; importance of skeleton movement; different classifications of skeletons; role of molecules in infectious diseases.
2. Energy and Forces: Sources and transfers of energy; changes in energy states; forces and their interactions in biological and physical systems.
3. Materials and Chemical Reactions: Properties of materials and their structures; behavior of solids, liquids, and gases; melting and boiling processes; types of chemical reactions.
4. Earth, Space, and Environmental Science: Structure of the Earth; volcano formation; causes and effects of earthquakes; diversity of habitats and ecosystems.
5. Light and Optics: Behavior of light in different environments; how light travels; function of the solar system; causes of day and night; investigation of light shadows.
6. Electricity and Circuits: Conductors and insulators in circuits; relationship between current and voltage; understanding electrical pathways; role of components in a circuit.
2. Energy and Forces: Sources and transfers of energy; changes in energy states; forces and their interactions in biological and physical systems.
3. Materials and Chemical Reactions: Properties of materials and their structures; behavior of solids, liquids, and gases; melting and boiling processes; types of chemical reactions.
4. Earth, Space, and Environmental Science: Structure of the Earth; volcano formation; causes and effects of earthquakes; diversity of habitats and ecosystems.
5. Light and Optics: Behavior of light in different environments; how light travels; function of the solar system; causes of day and night; investigation of light shadows.
6. Electricity and Circuits: Conductors and insulators in circuits; relationship between current and voltage; understanding electrical pathways; role of components in a circuit.